$ git clone -n https://src.fedoraproject.org/rpms/ocaml-cryptokit.git /var/lib/mock/f37-build-643355-72110/root/chroot_tmpdir/scmroot/ocaml-cryptokit Cloning into '/var/lib/mock/f37-build-643355-72110/root/chroot_tmpdir/scmroot/ocaml-cryptokit'... error: RPC failed; curl 16 Error in the HTTP2 framing layer fatal: the remote end hung up unexpectedly